I had been wanting to try one of these harmonicas, but couldn't get myself to spring for one because of the price. For a little more money (OK, considerably more), I bought a Hohner Chromatic 270, and I only need one to play in any key. But I still wanted an octave harmonica for certain songs. So I had an opportunity to buy a few of them that were "new old stock", for less money than a brand-new one. They are extremely well-made, and have great sound. Like the Chromatic, they have windsaver valves, and wooden combs with nails. When they need repair or cleaning, they are not fun to take apart or reassemble. And they are not as loud as a standard 10-hole diatonic. But they offer a unique sound, and I find them to be an interesting challenge to play. They are available in multiple keys, but the box, while attractive, is not as practical as a plastic Marine Band box for taking to jam sessions or gigs. If the price doesn't put you off, you won't be disappointed with the quality.

I was playing strait harp with guitar with one of these, in the key of C. first time playing an octave harp along with guitar. it sounded really great. i'm happy with the harp. the harp is a little bigger than a regular harmonica. the holes are a little wider than a regular harmonicas holes, at first I was kind of getting lost and not playing both notes at the same time, but I got used to the harp, and I had a really really great time playing it. and I want more.